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Open-ended - With worked solutions · SET 19 Question 25

IQ Test · Open-ended - With worked solutions · SET 19

Question 25

Sandy is older than his wife Gail. John is younger than Sandy and older than Gail. Lorraine is Gail’s younger sister and John’s wife. Nicola is Gail’s eldest child; Colin is Nicola’s brother and Sandy’s son. Lorna-Jane is Lorraine’s oldest child; Fraser is her brother. Gail and Sandy had both children before Lorraine and John started their family. Lorraine is younger than John. Put the eight people in descending age order, and explain whether every comparison is forced. Use ordinary parent-older-than-child relations.

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